Can i adjust nodes in digraph?

Are there any way on how to adjust the nodes in the graph?

[Guillaume]

What does adjust actually mean?

Answer 1

[Christine Tobler]

You can't directly drag the nodes of a GraphPlot object. Indirectly, you can modify the XData, YData and ZData properties of the object:

p = plot(graph('A', 'B'));
p.XData(1) = 3;

If you are up for a bit of configuration, here is a blog post which shows a way to allow the GraphPlot nodes to be dragged by mouse:

Interactive Graph Layout >> Mike on MATLAB Graphics

[Walter Roberson]

Thanks, Christine.

Answer 2

[Walter Roberson]

No, the callbacks simply are not there inside GraphPlot objects. You would have to fake it with axes level callbacks modifying coordinates inside the object. This is not as straight forward as it might seem as it is a non-trivial object and delegates a bunch to a Java Beans object too.